I have a major problem at the moment, just received a hardware upgrade from and OEM. the new processor is 315-2 PN/DP, model number 6ES7 315-2EH14-0AB0. My PG is fairly old, but in perfect running order, with Windows 2000 on it, and i am using Step 7 Ver 5.4 SP3.
When i tried to go online with it, I had the same problem, could see it, but not available. So of to Siemens website, dowload hardware updates, install them, still no luck. So back to Siemens forum, post my problem, answer back was i needed SP5, which is freely available, which i did, 75Megs mind you. Try to install, no go, my PG is a Pentium 3, Step 7 Ver 5.4 SP5 needs at least a Pentium4, with XP professional or Vista. I cant upgrade my OS as those two do not support a Pentium 3, plus I still have MEDOC on it, those that dont know, MEDOC is a dos based program.
How's that, so now I am totally SCR*&^%. Back to local Siemens to price a new PG. R99 000 for a new one, thats 14,145 USD or 10,484 EUR or 8,938 GBP, what a bloody ripoff